types of chemical bond in chemistry
2007-11-24 21:09:16 · 9 answers · asked by prabir c 1 in Science & Mathematics ➔ Chemistry
There are many organic compounds having non polar molecules but show polar bonds like :
-Simplest example is Carbon teta chloride.
- Carboxylic acids - Acetic acid, Benzoic acid
- Nitrogen containing compounds like Diazapines, Hydrazines,Pyridine;
- Oxygen containing compounds like Aldehydes ,ketones etc.
- Aromatic compounds having different types of tendency for o-and para directing or meta directing.
- Compounds having electrophilic groups .
2007-11-25 18:43:19 · answer #1 · answered by sb 7 · 0⤊ 0⤋
Hmm...well I'm not sure about the rigid crystal lattice since I haven't covered much of that in class yet. To figure out if water is polar-covalent or non-polar covalent you would need to subtract the electronegativity value of Hydrogen from the electronegativity value of Oxygen(O-H) which would equal 1.4 if I remember correctly. Any two elements that have an electronegativity difference greater than .4 will be polar-covalent. Any two elements that has a electronegativity difference lower than .4 will be non-polar covalent. Since the difference of Oxygen and Hydrogen's electronegativity is 1.4 which is greater than .4 it is polar-covalent. Anything that has an electronegativity value greater than 1.9 will be ionic. If it equally shares electrons it's non-polar covalent.
2016-05-25 07:28:11 · answer #2 · answered by ? 3 · 0⤊ 0⤋
Methane,Carbon tetra chloride.
These have polar covalent bonds(C-H & C-Cl) but the bonds are directed in such a way that polarity gets cancelled out.
2007-11-24 21:16:03 · answer #3 · answered by Hari 2 · 1⤊ 0⤋
there are a lot of nonpolar compounds having polar bond ex-
CO2,CCL4,SO2,CH4.
The point is any compound formed when the central atom is srounded by similar atoms, behaves as a nonpolar compound even if it has polar bonds .this is becuse the vector sum of polarity caused by diffrent atoms over the central atom=0 means they cancle each other acting anti -paralle to each other
2007-11-24 23:17:21 · answer #4 · answered by spidey2007 2 · 1⤊ 0⤋
By definition if it is non polar and covalent it does not have polar bonds
2007-11-24 21:27:29 · answer #5 · answered by smallwitprince 1 · 0⤊ 1⤋
Plenty of molecules. Phosphorous pentachloride, sulphur hexafluoride, iodine heptafluoride, xenon difluoride, xenon tetra fluoride, and many.
2007-11-26 03:18:02 · answer #6 · answered by Thakkelapati S 2 · 0⤊ 0⤋
Any bond which connects two different atoms.
2007-11-24 21:25:07 · answer #7 · answered by ag_iitkgp 7 · 0⤊ 1⤋
so3
2016-08-29 17:49:49 · answer #8 · answered by Asc 1 · 0⤊ 0⤋
what is one of them, im really intersted in chemistry
2007-11-24 21:42:33 · answer #9 · answered by Anonymous · 0⤊ 3⤋